Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
71°F
22°C
| Humidity | 59% |
| Wind Speed | E 13 mph |
| Barometer | 30.17 in (1020.3 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 15 Aug 12:53 am CDT |
Extended Forecast for
3 Miles WSW Oshkosh, Wittman Regional Airport WI
Overnight
Low: 67 °F
Slight Chance
ShowersSaturday
High: 80 °F
Slight Chance
Showers then
Partly SunnySaturday Night
Low: 67 °F
Mostly Cloudy
then Chance
ShowersSunday
High: 83 °F
Decreasing
CloudsSunday Night
Low: 60 °F
Mostly Clear
Monday
High: 81 °F
Sunny
Monday Night
Low: 62 °F
Partly Cloudy
Tuesday
High: 82 °F
Partly Sunny
then Chance
T-stormsTuesday Night
Low: 61 °F
Showers
Detailed Forecast
Overnight
A 20 percent chance of showers after 2am. Mostly cloudy, with a steady temperature around 67. East wind around 7 mph.
Saturday
A 20 percent chance of showers before 8am. Mostly cloudy, with a high near 80. East southeast wind 7 to 11 mph, with gusts as high as 18 mph.
Saturday Night
A slight chance of showers and thunderstorms, then a chance of showers after 4am. Mostly cloudy, with a low around 67. Southeast wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 83. Heat index values as high as 87. Northwest wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 60. North northwest wind 5 to 9 mph becoming light after midnight.
Monday
Sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82.
Tuesday Night
Showers and possibly a thunderstorm. Low around 61. Chance of precipitation is 80%.
Wednesday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 56.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WSW Oshkosh, Wittman Regional Airport WI
44°N 88.63°W (Elev. 801 ft)
44°N 88.63°W (Elev. 801 ft)
1:21 am CDT Aug 15, 2026
1am CDT Aug 15, 2026-6pm CDT Aug 21, 2026
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